Home / 30,033,356-44,663,683.30-29,076,752.48

Finding the Fourth Proportional to 30,033,356, 44,663,683.30 and 29,076,752.48

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Solution

The fourth proportional to 30,033,356, 44,663,683.30 and 29,076,752.48 is: 43,241,083.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,033,356 : 44,663,683.30 = 29,076,752.48 : x
  2. Step 2: Convert to fraction form
    30,033,356/44,663,683.30 = 29,076,752.48/x
  3. Step 3: Cross multiply
    30,033,356x = 44,663,683.30 × 29,076,752.48
  4. Step 4: Simplify right side
    30,033,356x = 1,298,674,864,159,209.50
  5. Step 5: Solve for x
    x = 1,298,674,864,159,209.50/30,033,356
  6. Step 6: Final answer
    x = 43,241,083.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.